EP 2913910 B1 20220810 - Rotary electric machine for a motor vehicle comprising an electronic assembly
Title (en)
Rotary electric machine for a motor vehicle comprising an electronic assembly
Title (de)
Rotierende elektrische Maschine für ein Kraftfahrzeug umfassend eine Elektronikeinheit
Title (fr)
Machine électrique tournante pour véhicule automobile comprenant un ensemble électronique
Publication
Application
Priority
FR 1451518 A 20140226
Abstract (en)
[origin: CN104868751A] An electronic assembly for a rotary electric machine for a motor vehicle is disclosed. The electronic assembly includes electronic component blocks having different thermal dissipation needs, the blocks including a power block and a control block. The assembly also includes a device for cooling the blocks and having a protective cover suitable for covering the power and control blocks. The protective cover includes a first set of openings configured to be positioned opposite a first cooling element coupled to the power block, and opposite the control block, the first cooling element being a first dissipator provided with a base plate, the base plate protruding with respect to the power block to create a first radial flow of cooling air (F1) for the power block and a second radial flow of cooling air (F2) for the control block.
IPC 8 full level
H02K 11/33 (2016.01); H02K 5/18 (2006.01); H02K 5/20 (2006.01); H02K 11/02 (2016.01); H02K 9/06 (2006.01); H02K 11/04 (2016.01); H05K 7/20 (2006.01)
CPC (source: EP KR US)
H02K 5/18 (2013.01 - EP US); H02K 5/207 (2021.01 - EP KR US); H02K 11/02 (2013.01 - EP US); H02K 11/33 (2016.01 - EP US); H05K 7/20127 (2013.01 - KR); H05K 7/20409 (2013.01 - KR); H05K 7/20509 (2013.01 - KR); H05K 7/20909 (2013.01 - EP US); H02K 9/06 (2013.01 - EP US); H02K 11/05 (2016.01 - EP KR US)
Citation (examination)
- US 2008204998 A1 20080828 - MATSUI YUUSUKE [JP]
- WO 2009063774 A1 20090522 - TOSHIBA KK [JP], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2913910 A2 20150902; EP 2913910 A3 20160622; EP 2913910 B1 20220810; CN 104868751 A 20150826; CN 104868751 B 20200724; FR 3018013 A1 20150828; FR 3018013 B1 20180112; JP 2015163046 A 20150907; JP 6872842 B2 20210519; KR 20150101432 A 20150903; US 11058036 B2 20210706; US 2015245542 A1 20150827
DOCDB simple family (application)
EP 15156084 A 20150223; CN 201510233897 A 20150226; FR 1451518 A 20140226; JP 2015034956 A 20150225; KR 20150027576 A 20150226; US 201514631652 A 20150225